최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0727332 (2017-10-06) |
등록번호 | US-10117653 (2018-11-06) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 2716 |
A powered surgical instrument is disclosed comprising a motor, a shaft extending from the housing, an end effector extending from the shaft, a power source, a processor, a motor controller, and a control circuit. The control circuit comprises a first segment configured to supply the processor with a
A powered surgical instrument is disclosed comprising a motor, a shaft extending from the housing, an end effector extending from the shaft, a power source, a processor, a motor controller, and a control circuit. The control circuit comprises a first segment configured to supply the processor with a first voltage from the power source, and a second segment configured to supply the motor controller with a second voltage from the power source. The second voltage is different than the first voltage. The powered surgical instrument further comprises means for shifting power to the first segment when the second segment experiences a power drop due to high power demand from the motor.
1. A powered surgical instrument, comprising: a housing comprising a motor;a shaft extending from said housing;an end effector extending from said shaft, wherein said end effector is configured to perform at least one end effector function;a power source;a processor;a motor controller configured to
1. A powered surgical instrument, comprising: a housing comprising a motor;a shaft extending from said housing;an end effector extending from said shaft, wherein said end effector is configured to perform at least one end effector function;a power source;a processor;a motor controller configured to control said motor;a control circuit, comprising: a first segment configured to supply said processor with a first voltage from said power source;a second segment configured to supply said motor controller with a second voltage from said power source, wherein said second voltage is different than said first voltage; anda current sensing segment configured to measure current draw of said motor controller; anda control circuit safety system configured to provide an additional voltage to said first segment when said second segment experiences a voltage drop due to high current demand from said motor. 2. A powered surgical instrument, comprising: a housing comprising a motor;a shaft extending from said housing;an end effector extending from said shaft, wherein said end effector is configured to perform at least one end effector function;a power source;a processor;a motor controller configured to control said motor;a control circuit, comprising: a first segment configured to supply said processor with a first voltage from said power source;a second segment configured to supply said motor controller with a second voltage from said power source, wherein said second voltage is different than said first voltage; anda current sensing segment configured to measure current draw of said motor controller; anda control circuit safety system configured to provide an additional voltage to said first segment when said second segment experiences a voltage sag due to high power demand by said motor. 3. A powered surgical instrument, comprising: a housing comprising a motor;a shaft extending from said housing;an end effector extending from said shaft, wherein said end effector is configured to perform at least one end effector function;a power source;a processor;a motor controller configured to control said motor;a control circuit, comprising: a first segment configured to supply said processor with a first voltage from said power source; anda second segment configured to supply said motor controller with a second voltage from said power source, wherein said second voltage is different than said first voltage; andmeans for increasing voltage to said first segment when said second segment experiences a voltage drop due to a high current demand on said motor. 4. A powered surgical instrument, comprising: a housing comprising a motor;a shaft extending from said housing;an end effector extending from said shaft, wherein said end effector is configured to perform at least one end effector function;a power source;a processor;a motor controller configured to control said motor;a control circuit, comprising: a first segment configured to supply said processor with a first voltage from said power source; anda second segment configured to supply said motor controller with a second voltage from said power source, wherein said second voltage is different than said first voltage; andmeans for shifting power to said first segment when said second segment experiences a power drop due to high power demand from said motor.
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